Key facts
- Brand
- STMicroelectronics
- Model
- L5986
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics L5986 Datasheet
Datasheet 44 pages · 1.3 MB · EN
The L5986 is a step-down switching regulator featuring a 3.0A current-limited embedded power MOSFET, capable of delivering up to 2.5A to the load. It operates with an input voltage range of 2.9V to 18V and an adjustable output voltage from 0.6V. The device includes an internal 250kHz oscillator programmable up to 1MHz, along with internal soft-start and inhibit functions.
Read onlineSTMicroelectronics L5986 specifications
| Output current | 2.5 A |
|---|---|
| Input voltage range | 2.9 V to 18 V |
| Output voltage range | 0.6 V to VIN |
| Switching frequency | 250 kHz to 1 MHz |
| Maximum limiting current | 3.0 A |
| Quiescent current | 2.4 mA |
All STMicroelectronics L5986 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the switching frequency of the L5986?
The device has an internal 250 kHz switching frequency that can be externally adjusted up to 1 MHz.
What is the minimum input voltage?
The minimum input voltage is 2.9 V.
What is the rated output current of this board?
The demonstration board provides an output current of up to 2.5 A.
Can the switching frequency be changed?
Yes, the switching frequency is programmable from 250 kHz up to 1 MHz.